| Used Operating Systems |
| 1 | 759587 | 62.53 | 426 | 0.52 | +http://www.semrush.com/bot.html |
| 2 | 271365 | 22.34 | 2182 | 2.65 | +http://www.bing.com/bingbot.htm |
| 3 | 82696 | 6.81 | 64217 | 77.87 | +http://ahrefs.com/robot/ |
| 4 | 54671 | 4.50 | 394 | 0.48 | http://mj12bot.com/ |
| 5 | 9174 | 0.76 | 8171 | 9.91 | +http://www.baidu.com/search/spider.html |
| 6 | 8289 | 0.68 | 189 | 0.23 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 6074 | 0.50 | 1984 | 2.41 | +http://www.google.com/bot.html |
| 8 | 6065 | 0.50 | 2743 | 3.33 | Windows NT |
| 9 | 3969 | 0.33 | 756 | 0.92 | +http://yandex.com/bots |
| 10 | 3437 | 0.28 | 359 | 0.44 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 3396 | 0.28 | 7 | 0.01 | +http://megaindex.com/crawler |
| 12 | 2121 | 0.17 | 748 | 0.91 | +http://duckduckgo.com |
| 13 | 1690 | 0.14 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 14 | 1284 | 0.11 | 95 | 0.12 | +http://www.linkdex.com/bots/ |
| 15 | 256 | 0.02 | 4 | 0.00 | Linux i686 [unknown version] |
| 16 | 203 | 0.02 | 7 | 0.01 | +http://alphaseobot.com/bot.html |
| 17 | 130 | 0.01 | 34 | 0.04 | +http://cliqz.com/company/cliqzbot |
| 18 | 53 | 0.00 | 31 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 19 | 51 | 0.00 | 13 | 0.02 | +http://www.pinterest.com/bot.html |
| 20 | 45 | 0.00 | 15 | 0.02 | Windows XP |
| 21 | 41 | 0.00 | 19 | 0.02 | Windows 95 |
| 22 | 34 | 0.00 | 4 | 0.00 | +http://www.exabot.com/go/robot |
| 23 | 20 | 0.00 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 16 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 25 | 14 | 0.00 | 2 | 0.00 | X11 |
| 26 | 14 | 0.00 | 8 | 0.01 | Windows 98 |
| 27 | 12 | 0.00 | 3 | 0.00 | +http://www.seokicks.de/robot.html |
| 28 | 10 | 0.00 | 2 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 29 | 10 | 0.00 | 9 | 0.01 | +info@netcraft.com |
| 30 | 9 | 0.00 | 0 | 0.00 | +https://deusu.de/robot.html |
| 31 | 8 | 0.00 | 3 | 0.00 | Windows CE |
| 32 | 8 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 33 | 7 | 0.00 | 2 | 0.00 | +http://www.proximic.com/info/spider.php |
| 34 | 7 | 0.00 | 3 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 35 | 7 | 0.00 | 1 | 0.00 | +https://extlinks.com/Bot.html |
| 36 | 6 | 0.00 | 0 | 0.00 | Windows CE; Trident/5.1 |
| 37 | 6 | 0.00 | 4 | 0.00 | Windows 2000 |
| 38 | 5 | 0.00 | 3 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 39 | 4 | 0.00 | 2 | 0.00 | +http://sur.ly/bot.html |
| 40 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 4 | 0.00 | 2 | 0.00 | Windows ME |
| 42 | 3 | 0.00 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 43 | 3 | 0.00 | 2 | 0.00 | Windows 3.1 |
| 44 | 2 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 45 | 2 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 46 | 2 | 0.00 | 2 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 47 | 2 | 0.00 | 2 | 0.00 | Macintosh |
| 48 | 2 | 0.00 | 2 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 49 | 2 | 0.00 | 1 | 0.00 | +http://domainsigma.com/robot |
| 50 | 1 | 0.00 | 1 | 0.00 | Win32 |
| 51 | 1 | 0.00 | 1 | 0.00 | Android |
| 52 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 53 | 1 | 0.00 | 1 | 0.00 | Auto; Windows |
| 54 | 1 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 55 | 1 | 0.00 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 56 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 57 | 1 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 58 | 1 | 0.00 | 1 | 0.00 | FreeBSD [unknown version] |
